123098880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{32057}}^1$

素因数の和:32081

約数の個数: 72

約数和(自身を含む): 393159312

約数和(自身を除く): 270060432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 32057, 64114, 96171, 128228, 160285, 192342, 256456, 320570, 384684, 480855, 512912, 641140, 769368, 961710, 1025824, 1282280, 1538736, 1923420, 2051648, 2564560, 3077472, 3846840, 4103296, 5129120, 6154944, 7693680, 8206592, 10258240, 12309888, 15387360, 20516480, 24619776, 30774720, 41032960, 61549440, 123098880]

約数ペア:

[(1, 123098880), (2, 61549440), (3, 41032960), (4, 30774720), (5, 24619776), (6, 20516480), (8, 15387360), (10, 12309888), (12, 10258240), (15, 8206592), (16, 7693680), (20, 6154944), (24, 5129120), (30, 4103296), (32, 3846840), (40, 3077472), (48, 2564560), (60, 2051648), (64, 1923420), (80, 1538736), (96, 1282280), (120, 1025824), (128, 961710), (160, 769368), (192, 641140), (240, 512912), (256, 480855), (320, 384684), (384, 320570), (480, 256456), (640, 192342), (768, 160285), (960, 128228), (1280, 96171), (1920, 64114), (3840, 32057)]